diff options
Diffstat (limited to 'usr.bin/top/machine.c')
| -rw-r--r-- | usr.bin/top/machine.c | 21 |
1 files changed, 17 insertions, 4 deletions
diff --git a/usr.bin/top/machine.c b/usr.bin/top/machine.c index c998081..dbf68f0 100644 --- a/usr.bin/top/machine.c +++ b/usr.bin/top/machine.c @@ -405,6 +405,7 @@ int (*compare)(); register int active_procs; register struct kinfo_proc **prefp; register struct kinfo_proc *pp; + struct kinfo_proc *prev_pp = NULL; /* these are copied out of sel for speed */ int show_idle; @@ -414,8 +415,7 @@ int (*compare)(); int show_command; - pbase = kvm_getprocs(kd, sel->thread ? KERN_PROC_ALL : KERN_PROC_PROC, - 0, &nproc); + pbase = kvm_getprocs(kd, KERN_PROC_ALL, 0, &nproc); if (nproc > onproc) pref = (struct kinfo_proc **) realloc(pref, sizeof(struct kinfo_proc *) * (onproc = nproc)); @@ -457,8 +457,21 @@ int (*compare)(); (pp->ki_stat == SRUN)) && (!show_uid || pp->ki_ruid == (uid_t)sel->uid)) { - *prefp++ = pp; - active_procs++; + /* + * When not showing threads, take the first thread + * for output and add the fields that we can from + * the rest of the process's threads rather than + * using the system's mostly-broken KERN_PROC_PROC. + */ + if (sel->thread || prev_pp == NULL || + prev_pp->ki_pid != pp->ki_pid) + { + *prefp++ = pp; + active_procs++; + prev_pp = pp; + } else { + prev_pp->ki_pctcpu += pp->ki_pctcpu; + } } } } |
